Automatic hypertext construction
Automatic hypertext construction
Towards speech as a knowledge resource
Proceedings of the tenth international conference on Information and knowledge management
Machine Learning
Building Hypertext Links By Computing Semantic Similarity
IEEE Transactions on Knowledge and Data Engineering
Learning random walk models for inducing word dependency distributions
ICML '04 Proceedings of the twenty-first international conference on Machine learning
World Wide Web
Spectral clustering for German verbs
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
Discovering missing links in Wikipedia
Proceedings of the 3rd international workshop on Link discovery
Linear feature-based models for information retrieval
Information Retrieval
Wikify!: linking documents to encyclopedic knowledge
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Topic modeling with network regularization
Proceedings of the 17th international conference on World Wide Web
Named entity normalization in user generated content
Proceedings of the second workshop on Analytics for noisy unstructured text data
Learning to link with wikipedia
Proceedings of the 17th ACM conference on Information and knowledge management
LexRank: graph-based lexical centrality as salience in text summarization
Journal of Artificial Intelligence Research
Learning Semantic Query Suggestions
ISWC '09 Proceedings of the 8th International Semantic Web Conference
TAGME: on-the-fly annotation of short text fragments (by wikipedia entities)
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Overview of VideoCLEF 2009: new perspectives on speech-based multimedia content enrichment
CLEF'09 Proceedings of the 10th international conference on Cross-language evaluation forum: multimedia experiments
Local and global algorithms for disambiguation to Wikipedia
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Linking archives using document enrichment and term selection
TPDL'11 Proceedings of the 15th international conference on Theory and practice of digital libraries: research and advanced technology for digital libraries
Generating links to background knowledge: a case study using narrative radiology reports
Proceedings of the 20th ACM international conference on Information and knowledge management
Mapping queries to the Linking Open Data cloud: A case study using DBpedia
Web Semantics: Science, Services and Agents on the World Wide Web
Adding semantics to microblog posts
Proceedings of the fifth ACM international conference on Web search and data mining
Using explicit discourse rules to guide video enrichment
Proceedings of the 22nd international conference on World Wide Web companion
Hi-index | 0.00 |
Television is changing. Increasingly, broadcasts are consumed interactively. This allows broadcasters to provide consumers with additional background information that they may bookmark for later consumption. To support this type of functionality, we consider the task of linking a textual streams derived from live broadcasts to Wikipedia. While link generation has received considerable attention in recent years, our task has unique demands that require an approach that needs to (i) be high-precision oriented, (ii) perform in real-time, (iii) work in a streaming setting, and (iv) typically, with a very limited context. We propose a learning to rerank approach that significantly improves over a strong baseline in terms of effectiveness and whose processing time is very short. We extend this approach, leveraging the streaming nature of the textual sources that we link by modeling context as a graph. We show how our graph-based context model further improves effectiveness. For evaluation purposes we create a dataset of segments of television subtitles that we make available to the research community.